Interferon beta-1a Intramuscular, Subcutaneous, Injection and Stahist AD

• Generic Name: interferon beta-1a
• Dosage Forms: n.a.
• Other Brand Names: Avonex, Rebif, Avonex Prefilled Syringe, Avonex Pen, Rebif Rebidose, Rebif Rebidose Titration Pack, Rebif Titration Pack

Interferon beta-1a injection is used to treat the relapsing forms of multiple sclerosis (MS). Interferon beta-1a will not cure MS, but it may slow some of the disabling effects and decrease the number of relapses of the disease. Interferons are natural substances that are produced in the body to help fight infections. Interferon beta-1a is a synthetic (man-made) version of these substances.

Interferon beta-1a is available only with your doctor's prescription.

• Generic Name: chlorcyclizine / pseudoephedrine
• Dosage Forms: n.a.
• Other Brand Names: NasOpen, Stahist AD

Chlorcyclizine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Pseudoephedrine is a decongestant that shrinks blood vessels in the nasal passages. Dilated blood vessels can cause nasal congestion (stuffy nose).

Stahist AD is a combination medicine used to treat runny or stuffy nose, sneezing, itching, watery eyes, sinus congestion, and other cold or allergy symptoms.

Stahist AD may also be used for purposes not listed in this medication guide.